From childhood, several people were friends, then all grew up. They traveled to different Russian cities to study.
In fact, the story itself:

Have you not been on Skype for a long time?
Sasha: Well, we’re usually going to drink beer on Saturdays, sitting in the skype. My father is accustomed and doesn’t pay attention. Then grandfather came.
Lina: And what?
Sasha: Well, we sit, talk on Skype with the guys, I pull a beer, here the grandfather crashes into the room, he begins to scream that I am already an alcoholic, I talk to the computer.
See also :DDDDD
Sasha: In general, until my father came from a business trip, I was never allowed to go to the computer.